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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Lamp and method for assembling a lamp
Patent number
11,092,328
Issue date
Aug 17, 2021
Ledvance GmbH
Jun Liu
F21 - LIGHTING
Information
Patent Grant
Lighting system with wireless power supply
Patent number
10,677,401
Issue date
Jun 9, 2020
LEDVANCE GmbH
Shaoping Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
LED filament for omnidirectional lamp
Patent number
10,663,119
Issue date
May 26, 2020
LEDVANCE GmbH
Jing Lin
F21 - LIGHTING
Information
Patent Grant
LED lighting device and method for manufacturing the same
Patent number
10,655,798
Issue date
May 19, 2020
LEDVANCE GmbH
Haitao Wen
F21 - LIGHTING
Information
Patent Grant
Lighting device, LED module for a lighting device, and method for a...
Patent number
10,473,319
Issue date
Nov 12, 2019
LEDVANCE GmbH
Ran Lin
F21 - LIGHTING
Information
Patent Grant
Connector device and illumination device including same
Patent number
10,465,893
Issue date
Nov 5, 2019
LEDVANCE GmbH
Jun Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tubular illuminating device having an integrated drive and lighting...
Patent number
10,465,859
Issue date
Nov 5, 2019
LEDVANCE GMBH
Haitao Wen
F21 - LIGHTING
Information
Patent Grant
Safety switch end cap for illuminating device and illuminated devic...
Patent number
10,451,261
Issue date
Oct 22, 2019
LEDVANCE GmbH
Jun Liu
F21 - LIGHTING
Information
Patent Grant
End cap of lamp tube and illuminating device using said end cap
Patent number
10,267,500
Issue date
Apr 23, 2019
LEDVANCE GmbH
Junnan He
F21 - LIGHTING
Information
Patent Grant
Connector device and illumination apparatus comprising the connecto...
Patent number
10,047,942
Issue date
Aug 14, 2018
Ledvance GmbH
Jun Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dimmable LED driver and method for controlling the same
Patent number
9,113,516
Issue date
Aug 18, 2015
Osram GmbH
Luca Bordin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Dimmable LED driver and method for controlling the same
Patent number
8,947,018
Issue date
Feb 3, 2015
Osram GmbH
Luca Bordin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and device for obtaining conduction angle, method and device...
Patent number
8,558,477
Issue date
Oct 15, 2013
OSRAM Gesellschaft mit beschraenkter Haftung
Luca Bordin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Illuminating Device and Method of Assembling the Illuminating Device
Publication number
20190211976
Publication date
Jul 11, 2019
LEDVANCE GmbH
Haitao Wen
F21 - LIGHTING
Information
Patent Application
LED LIGHTING DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20190032863
Publication date
Jan 31, 2019
LEDVANCE GmbH
Haitao WEN
F21 - LIGHTING
Information
Patent Application
CONNECTOR DEVICE AND ILLUMINATION DEVICE INCLUDING SAME
Publication number
20180347798
Publication date
Dec 6, 2018
LEDVANCE GmbH
Jun LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED ILLUMINATING DEVICE
Publication number
20180340658
Publication date
Nov 29, 2018
LEDVANCE GmbH
Jing Lin
F21 - LIGHTING
Information
Patent Application
Lighting system with wireless power supply
Publication number
20180231194
Publication date
Aug 16, 2018
LEDVANCE GmbH
Shaoping Chen
F21 - LIGHTING
Information
Patent Application
Lighting Device, LED Module for a Lighting Device, and Method for A...
Publication number
20180187878
Publication date
Jul 5, 2018
LEDVANCE GmbH
Ran LIN
F21 - LIGHTING
Information
Patent Application
LAMP AND METHOD FOR ASSEMBLING A LAMP
Publication number
20180187880
Publication date
Jul 5, 2018
LEDVANCE GmbH
Jun Liu
F21 - LIGHTING
Information
Patent Application
LED FILAMENT FOR OMNIDIRECTIONAL LAMP
Publication number
20180135810
Publication date
May 17, 2018
LEDVANCE GmbH
Jing Lin
F21 - LIGHTING
Information
Patent Application
End Cap for Illuminating Device and Illuminating Device Comprising...
Publication number
20180031222
Publication date
Feb 1, 2018
LEDVANCE GmbH
Jun Liu
F21 - LIGHTING
Information
Patent Application
CONNECTOR DEVICE AND ILLUMINATION APPARATUS COMPRISING THE CONNECTO...
Publication number
20170089558
Publication date
Mar 30, 2017
Osram GmbH
Jun LIU
F21 - LIGHTING
Information
Patent Application
END CAP OF LAMP TUBE AND ILLUMINATING DEVICE USING SAID END CAP
Publication number
20160123543
Publication date
May 5, 2016
OSRAM GMBH
Junnan He
F21 - LIGHTING
Information
Patent Application
LED LAMP DEVICE
Publication number
20160073459
Publication date
Mar 10, 2016
OSRAM GMBH
Xusheng Yang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Dimmable LED Driver And Method For Controlling The Same
Publication number
20140125240
Publication date
May 8, 2014
Luca Bordin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND DEVICE FOR OBTAINING CONDUCTION ANGLE, METHOD AND DEVICE...
Publication number
20110266968
Publication date
Nov 3, 2011
OSRAM Gesellschaft mit beschraenkter Haftung
Luca Bordin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD AND SYSTEM FOR DRIVING LED
Publication number
20110266967
Publication date
Nov 3, 2011
OSRAM Gesellschaft mit beschraenkter Haftung
Luca Bordin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...